发布v2.5.3版本，更新内容请查看：https://github.com/bufanyun/hotgo/blob/v2.0/docs/guide-zh-CN/start-update-log.md

server/internal/library/network/tcp/sign.go

@@ -7,35 +7,38 @@ import (
 )
 
 type Sign interface {
-	SetSign(traceID, appId, secretKey string)
+	SetSign(appId, secretKey string) *msgin.RpcMsg
+	SetTraceID(traceID string)
 }
 
-// SetSign 设置签名
-func SetSign(data interface{}, traceID, appId, secretKey string) {
+// PkgSign 打包签名
+func PkgSign(data interface{}, appId, secretKey, traceID string) *msgin.RpcMsg {
 	if c, ok := data.(Sign); ok {
-		c.SetSign(traceID, appId, secretKey)
-		return
+		c.SetTraceID(traceID)
+		return c.SetSign(appId, secretKey)
 	}
+	return nil
 }
 
 // VerifySign 验证签名
-func VerifySign(data interface{}, appId, secretKey string) (err error) {
+func VerifySign(data interface{}, appId, secretKey string) (in *msgin.RpcMsg, err error) {
 	// 无密钥，无需签名
 	if secretKey == "" {
 		return
 	}
 
-	var in *msgin.Request
 	if err = gconv.Scan(data, &in); err != nil {
 		return
 	}
 
 	if appId != in.AppId {
-		return gerror.New("appId invalid")
+		err = gerror.New("appId invalid")
+		return
 	}
 
 	if in.Sign != in.GetSign(secretKey) {
-		return gerror.New("sign invalid")
+		err = gerror.New("sign invalid")
+		return
 	}
 	return
 }